<p>Yes, I am pretty sure Sring admits have until June. (Everyone check your paerwork to be sure - don’t take my word for it!) Having asked for small adjustments in the past, we have found their response to be VERY prompt - within 2 - 3 days. To answer your next question: We have had one of our requests for a small adjustment granted, and one politely refused with a sensible explanation as to why they refused.</p>